[52/58] ALSA: seq: oss: Constify snd_seq_oss_callback definitions

Commit Message

Takashi Iwai Jan. 3, 2020, 8:17 a.m. UTC

The snd_seq_oss_callback items are just copied to another struct
as-is, hence they can be declared as const.

There should be no functional changes by this patch.

Signed-off-by: Takashi Iwai <[e-mail]>
---
 sound/drivers/opl3/opl3_oss.c | 2 +-
 sound/synth/emux/emux_oss.c   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c
index d0cf2fb02cce..7bf0d5f3fedd 100644
--- a/sound/drivers/opl3/opl3_oss.c
+++ b/sound/drivers/opl3/opl3_oss.c
@@ -16,7 +16,7 @@  static int snd_opl3_reset_seq_oss(struct snd_seq_oss_arg *arg);
 
 /* operators */
 
-static struct snd_seq_oss_callback oss_callback = {
+static const struct snd_seq_oss_callback oss_callback = {
 	.owner = 	THIS_MODULE,
 	.open =		snd_opl3_open_seq_oss,
 	.close =	snd_opl3_close_seq_oss,
diff --git a/sound/synth/emux/emux_oss.c b/sound/synth/emux/emux_oss.c
index a14fc6562664..d8d32671f703 100644
--- a/sound/synth/emux/emux_oss.c
+++ b/sound/synth/emux/emux_oss.c
@@ -34,7 +34,7 @@  static void fake_event(struct snd_emux *emu, struct snd_emux_port *port,
 		       int ch, int param, int val, int atomic, int hop);
 
 /* operators */
-static struct snd_seq_oss_callback oss_callback = {
+static const struct snd_seq_oss_callback oss_callback = {
 	.owner = THIS_MODULE,
 	.open = snd_emux_open_seq_oss,
 	.close = snd_emux_close_seq_oss,